Where is the calendar app?

I just updated two times in a row so that I'm finally on 9.1.7. Normally when I update ownCloud I go in and enable the calendar app. I tried doing that today and the app isn't even on the list of available apps. What happened??

The shared calendar is the ONLY reason I use ownCloud. Please help!


Min version is 9.1. You can clone and use it.

Maybe this https://central.owncloud.org/t/app-categories-not-available-after-update-from-9-0-to-9-1/10954/2 or this https://central.owncloud.org/t/this-server-has-no-working-internet-connection/10921/8 helps.

Thanks, I used these links to get the new version of the market place up and running.